Smallest, densest white dwarf ever discovered packs the sun's mass into a moon-size stellar corpse
Astronomers may have discovered the smallest and heaviest white dwarf star ever seen, a smoldering ember about the size of our moon but 450,000 times more massive than Earth, a new study finds. Διαβάστε περισσότερα: https://www.space.com/moon-size-white-dwarf-smallest-densest-ever-discovered
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